Safety relief valve



FIG. 1 is a front, left, top perspective view of a safety relief valve showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

In the drawings, the broken lines are for illustrative purposes only and form no part of the claimed design. 

CLAIM I claim the ornamental design for a safety relief valve, as shown and described. 